Overview

Two combo inputs CH A (1-way XLR and Mono jack 6.35) are available in SA312, which can be switched between line input and microphone input. The audio port CH B(Mono jack 6.35 or a RCA port) is for the other sound resources like MP3, CD player, etc. There is 1-way signal input port for wireless bluetooth in it and the volume is controlled by terminal. The gain of CH A/CH B signal input is controlled by independent knob and 1-way master volume control knob. The four different audio sources can be parallel output with one-way XLR after mixed internally, and then sent to different speakers for sound distribution.

SA312 can be installed by steel wire. It can also be ground standing by coupling bar or three-feet stand. The pole mount is 35mm. Various accessories are offered for SA312 to meet different kinds of installs.

Specifications

Type  

Active DSP-controlled full range loudspeaker

Frequency Response(-10dB)

48Hz-20kHz

Horizontal Coverage

60°

Vertical Coverage

40°

Maximum Calculated SPL/1M (Continuous/Peak)

126dB/132dB

HF Driver

Customized driver, 1.75” voice coil and 1.0”exit

LF Driver

Customized 12” driver, 2.5” voice coil

DSP

Processor

48kHz signal sampling frequency

AMPLIFIER

Amplifier Circuitry

Class D

Power (RMS standards)

1000W

Peak Power

2000W

Frequency Response(1W 8Ω 2ch)

20Hz-20kHz(±0.5dB)

Intermodulation Distortion

<0.05%

Total Harmonic Distortion

<0.05%

Cooling System

Cooling with fans, air convection

Protection

DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection

Signal Input

1x female XLR(Mono jack 6.35), 1x Mono jack 6.35, 1x RCA, 1x wireless bluetooth

Signal Output 

1× male XLR

Power Input

IEC power connector

Working Voltage

100-240V~ (±10%,50/60Hz)

Power consumption (1/8 output power)

55W

CABINET

 

Cabinet Material

CNC machined plywood

Cabinet Color

Black is the default color. Contact Audiocenter for customization

Grille

Iron mesh

Handles

2 side

Monitor Angle

Symmetrical 45° monitoring Angle

Hanging Hardwares

M8 screw

Pole Mount

Base hole Φ35mm

Speaker Dimension (W×H×D)

356×608×372mm

Carton Dimension (W×H×D)

442×703×458mm

Net Weight

20.0kg

Shipping Weight

22.0kg

Drawing

System Configuration

SA3 subwoofer or the same type of subwoofer

Suggested Application

SA312

Active DSP-controlled full range loudspeaker

Two combo inputs CH A (1-way XLR and Mono jack 6.35) are available in SA312, which can be switched between line input and microphone input.